Blush On BlueThe color of an Arizona ceiling chases the traces of deep indigo settling into a sky ever so high.

A midnight bolt out of the darkness backdrops the big red monument known as Bell Rock in Sedona

Mingus Mountain is the crown of the Black Hills in north-central Arizona

The ridge of Mount Rundle is thrust high in the sky in the Canadian Rockies

The interior of such dwellings are highly insulated and quite comfortable across a wide thermometer range because the porous nature of the tufa makes for excellent insulation

and Steve Simon

North Dakota

A polar bear invigorated by the season's first snow points a nose in the direction of bay waters and heads out on an investigative mission

•  Impervious to moisture and can be wiped with a damp cloth if needed

Bronze sculpture Philadelphia

The impressive bridge is currently managed by Arizona State Parks

Snoopy Rock receives a chromatic tummy tickle

Bryn McLeod